[PATCH 06/18] fastboot: annotate switch/case fallthrough case

[Andre Przywara <andre.przywara@arm.com>]

The fastboot command handling uses an implicit switch/case fallthrough
when receiving the OEM_CONSOLE command, but when this command is not
enabled in Kconfig, to report this command as unknown.

Add our "fallthrough;" statement-like macro before the default branch in
the fastboot code, to avoid a warning when GCC's -Wimplicit-fallthrough
warning option is enabled.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 drivers/fastboot/fb_command.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/fastboot/fb_command.c b/drivers/fastboot/fb_command.c
index e4484d65aca..2cdbac50ac4 100644
--- a/drivers/fastboot/fb_command.c
+++ b/drivers/fastboot/fb_command.c
@@ -186,6 +186,7 @@ void fastboot_multiresponse(int cmd, char *response)
 			}
 			break;
 		}
+		fallthrough;
 	default:
 		fastboot_fail("Unknown multiresponse command", response);
 		break;
-- 
2.25.1